# Efficient U.S. Funds, LLC - Osage Series — Form D

Efficient U.S. Funds, LLC - Osage Series of WARRENVILLE, IL, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2026-01-14. $40.0M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-01-14
- Form: D
- Accession: 0002104648-26-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b
- Amount sold: $40.0M
- Investors: 2
- Date of first sale: 2026-01-02
- Security types: fund interests
- SEC file number: 021-569829

## Issuer

- Name: Efficient U.S. Funds, LLC - Osage Series
- CIK: 0002104648
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2025
- Address: C/O EFFICIENT CAPITAL MANAGEMENT, LLC, WARRENVILLE, IL, 60555
- Phone: 630 657 6800

## Officers, directors & promoters (2)

| Name | Role | Location |
| --- | --- | --- |
| N/A Efficient Capital Management, LLC | Executive Officer | Warrenville, IL |
| Ernest Jaffarian | Executive Officer | Warrenville, IL |

## More

- [CIK 2104648 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2104648&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002104648-26-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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